Answer:
32.064
Step-by-step explanation:
<span>11+4 (x+7)^2
Substitue 2 for x
</span><span>11+4 (2+7)^2
Multiply the numbers inside of the parenthesis by the exponent
11+4 (4+49)
Add 4 to 59
11+4 (54)
Add 4 to 11
15(54)
Multiply
Final Answer: 810</span>
Improper fraction.
hope it would help
564 (57/24)^2
= 564 · 5.64
= 3,181
Hope this helps love!
If we let x represent the length, then the width is (4x-48), and the area is ...
x(4x-48) = 256
This is neatly solved graphically to find x = 16. (x=-4 is an extraneous solution)
The rectangle's length is 16 cm.